Pebble Steel vs. Pebble Time vs. Pebble Time Steel vs. Polar M400 vs. ASUS ZenWatch 3

 
Steel
Time
Time Steel
M400
ZenWatch 3
 PebbleSteelRemove Buy NowPebbleTimeRemove Buy NowPebbleTime SteelRemove Buy NowPolarM400Remove Buy NowASUSZenWatch 3Remove Buy Now

Basic Info

Suggested Price$150$150$250$200$229
Release20142015201520142017

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration5-7 days7 days10 days8 hours to 30 days48 hours
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/an/an/a
Macn/an/an/a
Windowsn/an/an/a

Connectivity

BluetoothYes
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolution168 x 144168 x 144168 x 144n/a400 x 400
Size1.26 inches1.26 inches1.26 inchesn/a1.39 inches
Touch
Typee-papere-papere-papern/aAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance5 ATM5 ATM5 ATM3 ATM

Notifications

Phone
Emails
Texts

Software

Operating SystemPebble OSPebble OSPebble OSn/aAndroid Wear 2
Apps
Music

All Wearables